[LinuxBIOS] 5 Euro flash hardware
Richard Smith
smithbone at gmail.com
Tue Mar 13 17:04:12 CET 2007
Ward Vandewege wrote:
>
> Yes, right here:
>
> http://www.loet.de/images/ideflasherSchematic.gif
Of course its never that simple. The problem with just adding a 3.3V
regulator in line to the flash sockets is that the 8255 outputs are
still 5V. So you either need to add some 3.3V buffers with 5V tolerant
inputs or use flash chips that are 5V tolerant.
--
Richard A. Smith
smithbone at gmail.com
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